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3M™ Membrane Switch Spacer Single Coated 7993MP, Clear, 24 in x 36 in, 3 mil, 100 Sheet/Case

3M™

$703.99 / Case

SKU 7000115630
Legacy SKU 70016040571
UPC 50021200683164
Catalog Number 7993MP
Product Number 7993MP

3M Membrane Switch Spacer Single Coated 7993MP features 3M High Performance Acrylic Adhesive 200MP, formulated for excellent shear strength, on a 1 mil carrier. This clear PET film provides a smooth, bright appearance, eliminating the need for floodcoat on overlays and keypads. The adhesive withstands repeated switch actuation and forms neat, clean edges for precise slitting and die-cutting.

  • Excellent for graphic overlays and keypads
  • 3 mil single-coated spacer is ideal for withstanding repeated stress of switch actuation
  • 2 mil 3M™ Acrylic Adhesive 200MP delivers excellent shear strength, resists slippage and edge lifting
  • Clear 1 mil polyester film carrier adds brightness, eliminating need for floodcoat
  • Heavy 94# polycoated kraft (PCK) liner delivers improved handling and lay-flat
  • Adhesive resists oozing at slits and die-cuts for faster part processing
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On it's way to you April 25   

Qty

Minimum Order 1 Case
Order Increment 1 Case
  High-Quality Material
  Easy To Use
  Fast, Global Shipping
  Industry Low Price
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Thickness 3 mil 0.08 mm
Shipping Dimensions
Weight 33.9071 lb
Length 37.4378 in
Width 25.81299 in
Height 2.31299 in
Color Transparent

PRODUCT FAQ

  1. What is a membrane switch spacer and what is it used for?

    A membrane switch spacer is a thin adhesive material that helps to separate the bottom circuit from the top graphic overlay on a touchpad or keypad. It functions as an insulating layer to prevent contact between circuits and also provides cushioning to protect them from physical damage.

  2. Is this product easy to install?

    Yes, 3M™ Membrane Switch Spacer Single Coated 7993MP features an easy-to-remove liner that exposes the adhesive and makes it simple to apply. The clear film allows for accurate alignment during installation, ensuring high-quality results every time.

  3. How many sheets are included in one case of this product?

    Each case of 3M™ Membrane Switch Spacer Single Coated 7993MP contains 100 sheets measuring 24 inches by 36 inches each, with a thickness of three mils per sheet. This gives you plenty of material for multiple applications at your convenience!

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
A Top Performer Before, During and After Application

3M™ Membrane Switch Spacer Single Coated 7993MP is an ideal solution for switch actuation over long periods. It features 3M™ High Performance Acrylic Adhesive 200MP, which is formulated for excellent shear strength and forms a durable bond with plastics and other smooth surfaces. The single-coated, single-liner membrane switch spacer has a clear 1 mil polyester film carrier that adds brightness and structural strength to exterior surfaces, making it great for graphic overlays and keypads where floodcoating may otherwise be required. This allows for easier slitting and die-cutting, faster part processing and minimal waste.

The 94# polycoated kraft (PCK) paper liner is heavier than standard liners for improved handling and lay-flat properties. It is designed to cover adhesive consistently for full bonding performance after application. The durable liner resists curling, tunneling and buckling, increase dimensional stability and holds up even under high humidity for efficient storage and processing. Liner design also enables improved rotary die-cutting at high speeds, as well as improved sheet processing.

Recommended Applications
  • Membrane switch spacers
  • Keypads
  • Switch mounting
  • Graphic overlays
  • Circuit layer assembly
  • Metal dome placement
  • Lead protection
  • Die-cut laminations
Resilient and Ready

3M™ Membrane Switch Spacer Single Coated 7993MP is constructed with 2 mil high performance acrylic adhesive that is coated on one side of a 1 mil white polyester film carrier. This membrane switch spacer comes with a 94# moisture-resistant PCK paper liner. Designed to separate switch circuitry until actuation, 3M™ Membrane Switch Spacer Single Coated 7993MP provides excellent high temperature resistance (up to 400°F/204°C short-term heat resistance) as well as chemical and UV resistance.

About 3M™ High Performance Acrylic Adhesive 200MP

3M™ High Performance Acrylic Adhesive 200MP is an industry standard for graphic attachment and general industrial joining applications. It features outstanding adhesion to metal, polycarbonate (PC), ABS and polyester (PET), making it popular across many industries. This adhesive provides some initial repositionability for placement accuracy when bonding to plastics. It also performs well after exposure to humidity and hot/cold cycles, providing confidence that the switch will perform through difficult environmental conditions and millions of actuations.

The Right Choice for a Range of Applications

Membrane switches are found in more and more applications, ranging from farm tractors and medical test systems to microwave ovens and fish finders. 3M has a membrane switch construction suited for the job, with low cost, long life, outstanding environmental performance and eye-catching graphics.

Better Science for Better Adhesives from 3M

Since 1925 when a lab assistant invented masking tape, 3M has been applying science to life – developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations. And all of it goes into each industrial labeling and adhesive product like 3M™ Membrane Switch Spacer Single Coated 7993MP, to help businesses operate faster, better and more efficiently.

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